AT&T Enterprises, LLC
US. Active in the transfer logs from 12 Dec 2024 to 26 Mar 2026 in this period.
3.9Maddresses bought in 45 transfers
2.1Maddresses sold in 50 transfers
+1.8Mnet change in address space
510 transfers
Every range this organisation was on either side of, newest first, including mergers and acquisitions. Addresses are the size of the range; a block is shown when the range is one CIDR prefix.
| Date | Range | Block | Addresses | Side | Counterparty | Registries | Kind |
|---|---|---|---|---|---|---|---|
| 18 Mar 2025 | 155.173.0.0 – 155.173.255.255 | /16 | 65.5K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 108.152.0.0 – 108.155.255.255 | /14 | 262.1K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 199.4.240.0 – 199.4.240.255 | /24 | 256 | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 209.36.0.0 – 209.37.255.255 | /15 | 131.1K | Bought | AT&T Services, Inc. (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 155.170.0.0 – 155.170.255.255 | /16 | 65.5K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 207.242.0.0 – 207.243.255.255 | /15 | 131.1K | Bought | AT&T Services, Inc. (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 135.157.0.0 – 135.157.255.255 | /16 | 65.5K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 155.166.0.0 – 155.166.255.255 | /16 | 65.5K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 165.238.0.0 – 165.238.255.255 | /16 | 65.5K | Bought | AT&T Services, Inc. (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 155.165.0.0 – 155.165.255.255 | /16 | 65.5K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 204.127.0.0 – 204.127.255.255 | /16 | 65.5K | Bought | AT&T Services, Inc. (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 209.64.0.0 – 209.65.255.255 | /15 | 131.1K | Bought | AT&T Services, Inc. (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 192.20.225.0 – 192.20.225.255 | /24 | 256 | Bought | AT&T Laboratories (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 155.174.0.0 – 155.174.255.255 | /16 | 65.5K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 66.209.0.0 – 66.209.31.255 | /19 | 8.2K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 199.4.236.0 – 199.4.239.255 | /22 | 1K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 199.69.0.0 – 199.69.255.255 | /16 | 65.5K | Bought | AT&T Services, Inc. (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 209.183.32.0 – 209.183.63.255 | /19 | 8.2K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 199.70.0.0 – 199.70.255.255 | /16 | 65.5K | Bought | AT&T Services, Inc. (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 207.116.0.0 – 207.116.255.255 | /16 | 65.5K | Bought | AT&T Services, Inc. (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 107.224.0.0 – 107.255.255.255 | /11 | 2.1M | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 135.211.0.0 – 135.211.255.255 | /16 | 65.5K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 108.144.0.0 – 108.151.255.255 | /13 | 524.3K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 198.49.45.0 – 198.49.45.255 | /24 | 256 | Bought | AT&T Data Communications Services (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 207.146.0.0 – 207.147.255.255 | /15 | 131.1K | Bought | AT&T Services, Inc. (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 207.140.0.0 – 207.141.255.255 | /15 | 131.1K | Bought | AT&T Services, Inc. (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 155.172.0.0 – 155.172.255.255 | /16 | 65.5K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 12.0.0.0 – 12.255.255.255 | /8 | 16.8M | Bought | AT&T Services, Inc. (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 184.128.0.0 – 184.143.255.255 | /12 | 1M | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 155.163.0.0 – 155.163.255.255 | /16 | 65.5K | Bought | AT&T Mobility LLC (US) | ARIN | Merger or acquisition |
| 18 Mar 2025 | 199.37.0.0 – 199.37.255.255 | /16 | 65.5K | Bought | AT&T Services, Inc. (US) | ARIN | Merger or acquisition |
| 14 Mar 2025 | 153.50.0.0 – 153.50.255.255 | /16 | 65.5K | Bought | Cellular One/Genesee Telephone Company (US) | ARIN | Merger or acquisition |
| 12 Dec 2024 | 68.159.0.0 – 68.159.255.255 | /16 | 65.5K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 12 Dec 2024 | 74.173.0.0 – 74.173.255.255 | /16 | 65.5K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 12 Dec 2024 | 98.75.0.0 – 98.75.255.255 | /16 | 65.5K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 12 Dec 2024 | 74.180.0.0 – 74.180.255.255 | /16 | 65.5K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 12 Dec 2024 | 74.237.0.0 – 74.237.255.255 | /16 | 65.5K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 12 Dec 2024 | 99.143.0.0 – 99.143.255.255 | /16 | 65.5K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 12 Dec 2024 | 67.34.0.0 – 67.35.255.255 | /15 | 131.1K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 12 Dec 2024 | 74.186.0.0 – 74.186.255.255 | /16 | 65.5K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 12 Dec 2024 | 74.232.0.0 – 74.232.255.255 | /16 | 65.5K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 12 Dec 2024 | 66.156.0.0 – 66.156.255.255 | /16 | 65.5K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 12 Dec 2024 | 74.166.0.0 – 74.166.255.255 | /16 | 65.5K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 12 Dec 2024 | 65.80.0.0 – 65.80.255.255 | /16 | 65.5K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 12 Dec 2024 | 98.68.0.0 – 98.69.255.255 | /15 | 131.1K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 12 Dec 2024 | 65.6.0.0 – 65.6.255.255 | /16 | 65.5K | Sold | Amazon.com, Inc. (US) | ARIN | Market transfer |
| 5 Dec 2024 | 76.196.0.0 – 76.196.255.255 | /16 | 65.5K | Bought | AT&T Corp. (US) | ARIN | Merger or acquisition |
| 5 Dec 2024 | 75.32.0.0 – 75.39.255.255 | /13 | 524.3K | Bought | AT&T Corp. (US) | ARIN | Merger or acquisition |
| 5 Dec 2024 | 75.45.192.0 – 75.45.255.255 | /18 | 16.4K | Bought | AT&T Corp. (US) | ARIN | Merger or acquisition |
| 5 Dec 2024 | 70.236.128.0 – 70.236.255.255 | /17 | 32.8K | Bought | AT&T Corp. (US) | ARIN | Merger or acquisition |